Upsteam, in the mountains, the water may be flowing over rocks. In the valleys, the depth of earth and softer material is greater, so enabling the river to erode a deeper channel.
Decrease
in open channel flow Control sections occur at entrances and exits to channels and at changes in channel slopes, under certain conditions. A gate in a channel can be a control for both the upstream and downstream reaches. In a the flow passes through critical at the entrance to a channel, and the depth can be computed there for a given discharge. The channel is steep; therefore, computations proceed downstream.
It is a 45% decrease
false, the temperature increases with depth
If you are traveling in a primary channel and you encounter a red and green marker (with the green band on top) when proceeding in an upstream direction, what must you do?
If you are traveling in a primary channel and you encounter a red and green marker (with the green band on top) when proceeding in an upstream direction, what must you do?
The sun can't reach the thermocline layer to heat that depth of water
The depth of field decreases.
Hpopnea
The sun can't reach the thermocline layer to heat that depth of water
port sode
Yes!